11282680

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2221}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 25597440

約数和(自身を除く): 14314760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2221, 2540, 4442, 5080, 8884, 11105, 17768, 22210, 44420, 88840, 282067, 564134, 1128268, 1410335, 2256536, 2820670, 5641340, 11282680]

約数ペア:

[(1, 11282680), (2, 5641340), (4, 2820670), (5, 2256536), (8, 1410335), (10, 1128268), (20, 564134), (40, 282067), (127, 88840), (254, 44420), (508, 22210), (635, 17768), (1016, 11105), (1270, 8884), (2221, 5080), (2540, 4442)]